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Design challenges and misconceptions in named entity recognition

Open access
Ratinov, Lev, Roth, Dan·2009·Proceedings of the Thirteenth Conference on Computational Natural Language Learning - CoNLL '09

Abstract

We analyze some of the fundamental design challenges and misconceptions that underlie the development of an efficient and robust NER system. In particular, we address issues such as the representation of text chunks, the inference approach needed to combine local NER decisions, the sources of prior knowledge and how to use them within an NER system. In the process of comparing several solutions to these challenges we reach some surprising conclusions, as well as develop an NER system that achieves 90.8 F1 score on the CoNLL-2003 NER shared task, the best reported result for this dataset.

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Metadata

Authors
Ratinov, L., & Roth, D.
Venue
Proceedings of the Thirteenth Conference on Computational Natural Language Learning - CoNLL '09
Published
2009
Pages
147
OpenAlex
W2004763266
Cited by
1,448
References
30
FWCI
31.50
Type
conference paper
Language
en
Open access
gold

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CoChat. (2026). Citation check: Design challenges and misconceptions in named entity recognition. https://app.cochat.ai/papers/10.3115/1596374.1596399
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Ratinov, L., & Roth, D. (2009). Design challenges and misconceptions in named entity recognition. Proceedings of the Thirteenth Conference on Computational Natural Language Learning - CoNLL '09. https://doi.org/10.3115/1596374.1596399

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